CS247512B1 - Method of dihydrate or/and anhydrous hydrogen calcium phosphate production - Google Patents

Method of dihydrate or/and anhydrous hydrogen calcium phosphate production Download PDF

Info

Publication number: CS247512B1
Authority: CS; Czechoslovakia
Prior art keywords: ammonia; dihydrate; calcium; phosphate; hydroxide
Prior art date: 1984-05-25

Application number

CS393884A

Other languages

Czech (cs)

English (en)

Inventor

Vladimir Glaser

Jan Vidensky

Original Assignee

Vladimir Glaser

Jan Vidensky

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-05-25

Filing date

1984-05-25

Publication date

1987-01-15

1984-05-25 Application filed by Vladimir Glaser, Jan Vidensky filed Critical Vladimir Glaser

1984-05-25 Priority to CS393884A priority Critical patent/CS247512B1/cs

1985-04-15 Priority to BG6975085A priority patent/BG45759A1/xx

1985-04-17 Priority to SU857773812A priority patent/SU1518299A1/ru

1985-04-17 Priority to DD27522485A priority patent/DD255444A3/de

1985-05-08 Priority to NL8501303A priority patent/NL8501303A/nl

1985-05-15 Priority to DE19853517608 priority patent/DE3517608A1/de

1985-05-17 Priority to GB08512556A priority patent/GB2159510B/en

1985-05-20 Priority to FR8507570A priority patent/FR2564817B1/fr

1985-05-24 Priority to YU00875/85A priority patent/YU87585A/xx

1985-05-24 Priority to HU851997A priority patent/HU201496B/hu

1985-05-24 Priority to IT20868/85A priority patent/IT1183673B/it

1987-01-15 Publication of CS247512B1 publication Critical patent/CS247512B1/cs

Links

238000004519 manufacturing process Methods 0.000 title claims description 13
238000000034 method Methods 0.000 title claims description 12
239000001506 calcium phosphate Substances 0.000 title claims description 6
150000004683 dihydrates Chemical class 0.000 title claims description 5
229910000389 calcium phosphate Inorganic materials 0.000 title claims description 4
235000011010 calcium phosphates Nutrition 0.000 title claims description 3
229910052739 hydrogen Inorganic materials 0.000 title 1
239000001257 hydrogen Substances 0.000 title 1
-1 hydrogen calcium phosphate Chemical class 0.000 title 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 25
239000000047 product Substances 0.000 claims description 13
229910021529 ammonia Inorganic materials 0.000 claims description 12
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 10
239000000908 ammonium hydroxide Substances 0.000 claims description 10
239000000243 solution Substances 0.000 claims description 10
159000000007 calcium salts Chemical class 0.000 claims description 9
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 7
239000002244 precipitate Substances 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 4
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
239000000292 calcium oxide Substances 0.000 claims description 4
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
239000012266 salt solution Substances 0.000 claims description 4
235000019739 Dicalciumphosphate Nutrition 0.000 claims description 3
239000000920 calcium hydroxide Substances 0.000 claims description 3
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 claims description 3
229910000390 dicalcium phosphate Inorganic materials 0.000 claims description 3
229940038472 dicalcium phosphate Drugs 0.000 claims description 3
239000000725 suspension Substances 0.000 claims description 3
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 2
229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
230000018044 dehydration Effects 0.000 claims description 2
238000006297 dehydration reaction Methods 0.000 claims description 2
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 2
230000007062 hydrolysis Effects 0.000 claims description 2
238000006460 hydrolysis reaction Methods 0.000 claims description 2
235000019837 monoammonium phosphate Nutrition 0.000 claims description 2
238000000746 purification Methods 0.000 claims description 2
239000003381 stabilizer Substances 0.000 claims description 2
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 claims 1
229910052588 hydroxylapatite Inorganic materials 0.000 claims 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 1
239000000347 magnesium hydroxide Substances 0.000 claims 1
229910001862 magnesium hydroxide Inorganic materials 0.000 claims 1
239000000395 magnesium oxide Substances 0.000 claims 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims 1
238000002360 preparation method Methods 0.000 claims 1
230000000979 retarding effect Effects 0.000 claims 1
238000001556 precipitation Methods 0.000 description 5
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
238000009835 boiling Methods 0.000 description 3
FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 3
238000001914 filtration Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
ARLZGEXVMUDUQZ-UHFFFAOYSA-N O.O.[Ca] Chemical compound O.O.[Ca] ARLZGEXVMUDUQZ-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000000706 filtrate Substances 0.000 description 2
239000012535 impurity Substances 0.000 description 2
FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
229940048086 sodium pyrophosphate Drugs 0.000 description 2
235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229960005069 calcium Drugs 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
229940062672 calcium dihydrogen phosphate Drugs 0.000 description 1
XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 description 1
229960001714 calcium phosphate Drugs 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
229910000397 disodium phosphate Inorganic materials 0.000 description 1
235000019800 disodium phosphate Nutrition 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000006028 limestone Substances 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
238000003801 milling Methods 0.000 description 1
235000019691 monocalcium phosphate Nutrition 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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Cosmetics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

CS393884A 1984-05-25 1984-05-25 Method of dihydrate or/and anhydrous hydrogen calcium phosphate production CS247512B1 (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
CS393884A CS247512B1 (en)	1984-05-25	1984-05-25	Method of dihydrate or/and anhydrous hydrogen calcium phosphate production
BG6975085A BG45759A1 (en)	1984-05-25	1985-04-15	Method for preparing of dihydrate and/or waterless hydrogenphosphate of calcium
SU857773812A SU1518299A1 (ru)	1984-05-25	1985-04-17	Способ получени гидрогенфосфата кальци
DD27522485A DD255444A3 (de)	1984-05-25	1985-04-17	Verfahren zur gewinnung von calciumhydrogenphosphat-2-wasser oder/und wasserfreiem calciumhydrogenphosphat
NL8501303A NL8501303A (nl)	1984-05-25	1985-05-08	Werkwijze voor de bereiding van calciumwaterstoffosfaatdihydraat en/of de watervrije vorm hiervan.
DE19853517608 DE3517608A1 (de)	1984-05-25	1985-05-15	Verfahren zur herstellung von calciumhydrogenphosphat-dihydrat und/oder dessen wasserfreier formen
GB08512556A GB2159510B (en)	1984-05-25	1985-05-17	Process for the production of anhydrous calcium hydrogen phosphates
FR8507570A FR2564817B1 (fr)	1984-05-25	1985-05-20	Procede pour la fabrication de phosphate hydrogene de calcium et/ou de sa forme anhydre
YU00875/85A YU87585A (en)	1984-05-25	1985-05-24	Process for obtaining calcium-biophosphate dihydrate and/or anhydrated calcium-biophosphate
HU851997A HU201496B (en)	1984-05-25	1985-05-24	Process for producing calcium-hydrogen-phosphate-dihydtrate and-or calcium-hydrogen-phosphate siccum
IT20868/85A IT1183673B (it)	1984-05-25	1985-05-24	Processo per la produzione di idrogenofosfato di calcio biidrato e/o idrogenofosfato di calcio anidro

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS393884A CS247512B1 (en)	1984-05-25	1984-05-25	Method of dihydrate or/and anhydrous hydrogen calcium phosphate production

Publications (1)

Publication Number	Publication Date
CS247512B1 true CS247512B1 (en)	1987-01-15

Family

ID=5380901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS393884A CS247512B1 (en)	1984-05-25	1984-05-25	Method of dihydrate or/and anhydrous hydrogen calcium phosphate production

Country Status (4)

Country	Link
BG (1)	BG45759A1 (de)
CS (1)	CS247512B1 (de)
DD (1)	DD255444A3 (de)
SU (1)	SU1518299A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113353905B (zh) *	2021-06-29	2024-05-17	湖北兴发化工集团股份有限公司	药用级粗颗粒无水磷酸氢钙的制备工艺

1984
- 1984-05-25 CS CS393884A patent/CS247512B1/cs unknown
1985
- 1985-04-15 BG BG6975085A patent/BG45759A1/xx unknown
- 1985-04-17 DD DD27522485A patent/DD255444A3/de not_active IP Right Cessation
- 1985-04-17 SU SU857773812A patent/SU1518299A1/ru active

Also Published As

Publication number	Publication date
SU1518299A1 (ru)	1989-10-30
BG45759A1 (en)	1989-08-15
DD255444A3 (de)	1988-04-06

Publication	Publication Date	Title
CS247512B1 (en)	1987-01-15	Method of dihydrate or/and anhydrous hydrogen calcium phosphate production
CS246515B1 (en)	1986-10-16	Production method of dihydrate and/or waterless hydrogenphosphate
CS244247B1 (cs)	1986-07-17	) Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS234682B1 (cs)	1985-04-16	Způsob výroby dihydrátu hydrogénfosforečnanu vápenatého
CS242974B1 (cs)	1986-05-15	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS242720B1 (cs)	1986-05-15	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS235638B1 (cs)	1985-05-15	Způsob výroby směsi dihydrátu a bezvodého hydrogénfosforečnanu vápenatého
CS234950B1 (cs)	1985-04-16	Způsob výroby směsi dihydrátu a bezvqdého hydrogonfosforeůnauu vápenatého
CS244246B1 (cs)	1986-07-17	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS235639B1 (cs)	1985-05-15	Způsob výroby bezvodého hydrogenfosforečnanu vápenatého
CS243258B1 (cs)	1986-06-12	Způsob výroby hydrogenfosforečnanu vápenatého
CS242722B1 (cs)	1986-05-15	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého a amonné soli
CS234949B1 (cs)	1985-04-16	Způsob výroby bezvodého hydrogenfosforečnanu vápenatého
CS243257B1 (cs)	1986-06-12	Způsob výroby dihydrátu nebp/a bezvodého hydrogenfosforečnanu vápenatého
CS243309B1 (cs)	1986-06-12	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS235640B1 (cs)	1985-05-15	Způsob výroby dihydrátu hydrogenfosforečnanu vápenatého
CS250188B1 (cs)	1987-04-16	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého
CS235648B1 (cs)	1985-05-15	Způsob výroby směsi dihydrátu a bezvodého hydrogenfosforečnanu vápenatého
CS235649B1 (cs)	1985-05-15	Způsob výroby směsi dihydrátu a bezvodého hydrogenfosforečnanu vápenatého
CS236292B1 (cs)	1985-05-15	Způsob výroby směsi dihydrátu a bezvodého hydrogenfosforečnanu vápenatého
CS240739B1 (cs)	1986-02-13	Způsob výroby hydrogenfosforečnanu vápenatého
CS250189B1 (cs)	1987-04-16	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanú vápenatého
CS234945B1 (cs)	1985-04-16	Způsob výroby směsi dihydrátu a bezvodého hydrogenřosforečnanu vápenatého
CS234943B1 (cs)	1985-04-16	Způsob výroby dihydrátu hydrogenfosforečnanu vápenatého
CS242721B1 (cs)	1986-05-15	Způsob výroby dihydrátu nebo/a bezvodého hydrogenfosforečnanu vápenatého